People who weigh 100 pounds: an ode to preying on the weak

Here's a poem I composed mentally this morning in the bathtub.

I'm fond of folks who weigh 100 pounds
Because to them, you're just unstoppable.
You can pick them up
Against their will
And throw them in a lake,
And there's nothing they can do.

Sometimes they surprise you
With their craftiness --
They slip out of a
Less than vicelike hold --
But on offense,
They're for shit.